Big laughs and newlywed bliss were in the forecast as ET joined recently married actor Ryan Devlin, his wife and movie co-stars at the Los Angeles Film Festival premiere of their new comedy flick, 'Weather Girl,' on Friday night.

Ryan's wife, screenwriter Kara Holden, who he married earlier this month in Italy, accompanied the charismatic actor on the red carpet -- and Ryan admitted that having her there made the event considerably less intimidating!

The former ET on MTV host and his cast-mates -- including Tricia O'Kelley, Alex Kapp Horner and Kaitlin Olson, plus writer/director Blayne Weaver -- also told us they were knocked out by "NCIS" star Mark Harmon's against-type performance as a smarmy news-anchor in the film.

'Weather Girl,' in theaters July 10, features Ryan as the younger brother of a Seattle morning-show weather girl (Tricia) who gets fired after having a meltdown on air, after learning that her anchorman boyfriend (Mark) has cheated on her with his co-host (Kaitlin). The comedy also stars Jon Cryer.

For more movie news and exclusives, head over to ETonline's Summer Movie Guide!